CheckC*CompilerFlag: add documentation what to expect from a positive result

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Rolf Eike Beer committed 2013-08-13 21:17:42 +02:00
1 parent 93eec2ecd1
commit 293ecfeb79
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@@ -6,6 +6,9 @@
# sets CMAKE_REQUIRED_DEFINITIONS to <flag>.
# See help for CheckCSourceCompiles for a listing of variables
# that can otherwise modify the build.
# The result only tells that the compiler does not give an error message when
# it encounters the flag. If the flag has any effect or even a specific one is
# beyond the scope of this module.
#=============================================================================
# Copyright 2006-2011 Kitware, Inc.
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@@ -6,6 +6,9 @@
# sets CMAKE_REQUIRED_DEFINITIONS to <flag>.
# See help for CheckCXXSourceCompiles for a listing of variables
# that can otherwise modify the build.
# The result only tells that the compiler does not give an error message when
# it encounters the flag. If the flag has any effect or even a specific one is
# beyond the scope of this module.
#=============================================================================
# Copyright 2006-2010 Kitware, Inc.